20200350030 has 32 divisors (see below), whose sum is σ = 55406674944. Its totient is φ = 4617222816.

The previous prime is 20200350029. The next prime is 20200350043. The reversal of 20200350030 is 3005300202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 20200349991 and 20200350009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48095862 + ... + 48096281.

It is an arithmetic number, because the mean of its divisors is an integer number (1731458592).

Almost surely, 2^20200350030 is an apocalyptic number.

20200350030 is an abundant number, since it is smaller than the sum of its proper divisors (35206324914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20200350030 is a wasteful number, since it uses less digits than its factorization.

20200350030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96192160.

The product of its (nonzero) digits is 180, while the sum is 15.

Adding to 20200350030 its reverse (3005300202), we get a palindrome (23205650232).

It can be divided in two parts, 20200 and 350030, that added together give a triangular number (370230 = T₈₆₀).

The spelling of 20200350030 in words is "twenty billion, two hundred million, three hundred fifty thousand, thirty".